INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47d8e8c793125c8564ccdaa2b52c157f818fbc2c4f12a42625e905cd5dc502a3', 
    'DBUYTHtURUtGBTWFmicYUGxC2kyqphwoTbnTBHCXS8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)